CONTEXT Child emotional maltreatment can result in lasting immune dysregulation that may be heightened in the context of more recent life stress. Basal cell carcinoma (BCC) is the most common skin cancer, and the immune system plays a prominent role in tumor appearance and progression. OBJECTIVE To address associations among recent severe life events, childhood parental emotional maltreatment...

Several species within the Burkholderia cepacia complex (BCC) have emerged as significant opportunistic pathogens of patients with cystic fibrosis (CF). BCC infection is typically associated with a poor clinical prognosis and decreased survival. These factors, combined with the existence of highly transmissible epidemic strains, have resulted in strict segregation of BCC- and non-BCC-infected p...

background: in addition to the well-defined histological criteria for squamous cell carcinoma (scc) and basal cell carcinoma (bcc), immunohistochemical techniques can be used in difficult cases for their differentiation. as differential diagnosis between trichoepithelioma (te) and bcc is sometimes difficult for the clinician and the pathologist, cd10 may be a useful marker for definite diagnosi...

The Gibbs free energies of bcc and fcc Mo are calculated from first principles in the quasiharmonic approximation in the pressure range from 350 to 850 GPa at room temperatures up to 7500 K. It is found that Mo, stable in the bcc phase at low temperatures, has lower free energy in the fcc structure than in the bcc phase at elevated temperatures. Our density-functional-theory-based molecular dyn...

BACKGROUND In addition to the well-defined histological criteria for squamous cell carcinoma (SCC) and basal cell carcinoma (BCC), immunohistochemical techniques can be used in difficult cases for their differentiation. As differential diagnosis between trichoepithelioma (TE) and BCC is sometimes difficult for the clinician and the pathologist, CD10 may be a useful marker for definite diagnosis...

Oxidative damage has been suggested to play a role in the pathogenesis of basal cell carcinoma (BCC). This study illustrated an involvement of oxidative DNA damage and changes in antioxidant defenses in BCC by conducting a case-control study (24 controls and 24 BCC patients) and assessing urinary 7,8-dihydro-8-oxo-2'-deoxyguanosine (8-oxo-dGuo), plasma antioxidant defenses including catalase (C...

BACKGROUND Basal cell carcinoma (BCC) is the most common non-melanoma skin cancer in the Western world. The objective of this study was to examine together germline mutations in the TP53, PTCH, and XPD genes as risk factors for developing BCC at a young age. We hypothesized that mutations in these genes significantly increase the risk of early-onset BCC (< or = 35 years). METHODS The PCR, DNA...

PURPOSE Nonmelanoma skin cancer is the most common cancer and comprises basal cell carcinoma (BCC) and squamous cell carcinoma (SCC). The incidence of SCC increases drastically in immunosuppressed individuals, suggesting a critical role of the immune system in controlling SCC. To find an explanation for the selective immunosurveillance of SCC, we investigated the expression of cancer-testis (CT...

Studies have reported different changes in the fatty acid composition of red blood cell (RBC) total lipids in patients with various types of cancer. It has been indicated that n-3/n-6 ratio plays a key role in the general consequence of skin photocarcinogenesis. However, to our knowledge there was no study examining the unsaturated fatty acid profile in basal cell carcinoma (BCC) patients. So, ...

Volume 17, issue 5 of Health Education Research was devoted to the work of the Behavior Change Consortium (BCC) in the United States. Because the BCC approach constitutes one perspective on improving the health of the public, we asked for a Commentary on the BCC approach by Dr Jim Connelly of Leeds University, UK. Below is his perspective on the BCC approach, as well as two responses from BCC m...